linux-kernel - [PATCH 27/46] kernel: Mark function as static in kernel/trace/trace

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Date:	Thu, 27 Feb 2014 17:36:41 +0530
From:	Rashika Kheria <rashika.kheria@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Steven Rostedt <rostedt@...dmis.org>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Ingo Molnar <mingo@...hat.com>, josh@...htriplett.org
Subject: [PATCH 27/46] kernel: Mark function as static in
 kernel/trace/trace_selftest.c

Mark function as static in kernel/trace/trace_selftest.c because it is
not used outside this file.

This eliminates the following warning in kernel/trace/trace_selftest.c:
kernel/trace/trace_selftest.c:318:5: warning: no previous prototype for ‘trace_selftest_startup_dynamic_tracing’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@...il.com>
Reviewed-by: Josh Triplett <josh@...htriplett.org>
---
 kernel/trace/trace_selftest.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/kernel/trace/trace_selftest.c b/kernel/trace/trace_selftest.c
index e98fca6..bfecd63 100644
--- a/kernel/trace/trace_selftest.c
+++ b/kernel/trace/trace_selftest.c
@@ -315,9 +315,9 @@ static int trace_selftest_ops(int cnt)
 }
 
 /* Test dynamic code modification and ftrace filters */
-int trace_selftest_startup_dynamic_tracing(struct tracer *trace,
-					   struct trace_array *tr,
-					   int (*func)(void))
+static int trace_selftest_startup_dynamic_tracing(struct tracer *trace,
+						  struct trace_array *tr,
+						  int (*func)(void))
 {
 	int save_ftrace_enabled = ftrace_enabled;
 	unsigned long count;
-- 
1.7.9.5

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